- Credit score:
- Reliable
- Reputation score:
- 43,590
- Employees:
- 256
- Forecast turnover (2026):
- 102,512,604 €
Durable, economical and smart solutions!
TREV-2 Group is a company focused on the construction and maintenance of infrastructure objects and facilities.
-
rebuilding
-
technique
-
sewer system
-
rebuilding
-
maintenance of public roads
-
audit of construction works
-
expert assessment of building design documentation
-
construction research
-
construction of gas installation
-
making of traffic management projects
-
pressure equipment works
-
construction of roads and bridges
-
tea care
-
environmental construction
-
mining of mineral resources
-
traffic management
-
road project management
-
project management of bridges
-
production and installation of asphalt
-
building equipment rental
-
car wash service
-
building
-
construction
-
design
-
construction work
-
maintenance
-
repair work
-
repair
-
the warehouse
-
noise barrier walls
- Credit score:
- Reliable
- Reputation score:
- 11,470
- Employees:
- 55
- Forecast turnover (2026):
- 29,513,774 €
Building construction works
Fireplace, water heating, building projects, Design Companies, Construction, Construction, rental workforce mediation, bedroom, island land, Kitchen
-
water heating
-
cooling
-
technique
-
construction and real estate services
-
building construction firms
-
building projects
-
design companies
-
construction
-
construction
-
rental workforce mediation
-
bedroom
-
island land
-
kitchen
-
design
-
saaremaa
-
building company
-
tallinn
-
balconies
-
buildings
-
accommodation
-
production building
-
private houses
-
industrial buildings
-
homes
-
harjumaa
-
repair works
-
public buildings
-
commercial buildings
-
residential and public buildings
-
water construction
- Credit score:
- Reliable
- Reputation score:
- 4,070
- Employees:
- 18
- Forecast turnover (2026):
- 1,687,980 €
Building construction works
horticulture equipment and equipment, Construction, Construction, PVC shelters, Agricultural equipment, irrigation systems, greenhouses, Greenhouse automation, Greenhouse construction and sale, luminaire installation
-
irrigation systems
-
heating equipment
-
watering systems
-
design and installation of irrigation systems
-
technique
-
horticulture equipment and equipment
-
construction
-
construction
-
pvc shelters
-
agricultural equipment
-
greenhouses
-
greenhouse automation
-
greenhouse construction and sale
-
luminaire installation
-
greenhouse luminaires
-
e-shop
-
products
-
services
-
greenhouse luminaires, eclipse curtains
-
high pressure fogging system
-
films and bed carpet
-
salad lines, plant tables
-
plant boards
-
films
-
design and installation
-
e-shop
-
lighting fixtures
-
substrates
-
sowing machines
-
forest plant pickup
- Credit score:
- Borderline
- Reputation score:
- 3,630
- Employees:
- 6
- Forecast turnover (2026):
- 491,249 €
Building construction works
interior finishing, Roof construction, Repair of apartments, bathroom repair, repair of offices and offices, painting and wallpapering, water supply and sewerage works, flooring installation, all inclusive building, High quality materials
-
underfloor heating
-
technique
-
rainwater system
-
interior finishing
-
roof construction
-
repair of apartments
-
bathroom repair
-
repair of offices and offices
-
painting and wallpapering
-
water supply and sewerage works
-
flooring installation
-
all inclusive building
-
high quality materials
-
roof
-
custom home construction
-
masonry services
-
roofs
-
insulation work
-
facades
-
ceramic tile
-
the general contractor
-
wooden frame
-
plate
-
materials
-
waterproof plywood
-
window sills
-
connectors
-
layout
-
customers
-
ceramic
- Credit score:
- Reliable
- Reputation score:
- 2,800
- Employees:
- 2
- Forecast turnover (2026):
- 497,616 €
Warmth Reimagined, Energy Conserved!
We specialize in the design and manufacture of advanced air conditioning and renewable heating systems, providing energy efficiency consultancy and building reconstruction services.
-
renewable heating
-
technological ventilation systems
-
innovative heatcatcher
-
renewable heating
-
technical systems
-
pipeline and heating installation
-
design
-
manufacture of air conditioners
-
energy efficiency consultancy services
-
reconstruction of apartment buildings
-
renewable heating solutions
-
energy efficiency consulting
-
apartment building reconstruction
-
passive cooling system
-
ventilation heat recovery
-
radiator system with intermediate heat carrier
-
energy-efficient ventilation
-
manual control ventilation valve
-
heatline ventilation
-
heatway system
-
vg-system ventilation
-
airflow control technology
-
solar energy panels
-
manufacture of air conditioners
-
energy efficiency consulting services
-
reconstruction of apartment buildings
-
building
-
renovation
-
special works
-
energy conservation
- Credit score:
- Reliable
- Reputation score:
- 2,760
- Employees:
- 1
- Forecast turnover (2026):
- 190,218 €
Wholesale trade of various goods
filters for colour chambers, industrial goods wholesale, ventilation filters, filter production, renovation, ship repair, air diffusers, fabric air ducts, industrial air filters, active sieve filters
-
air channel systems
-
innovative ventilation solutions
-
scattering systems
-
lowering the heating bill
-
shops and wholesale trade
-
industrial goods wholesale
-
ventilation filters
-
filter production
-
renovation
-
ship repair
-
air diffusers
-
fabric air ducts
-
industrial air filters
-
active sieve filters
-
color cell filters
-
industrial filters
-
ventilation filters
-
ready-made solutions
-
scattering
-
air channels
-
general contractors
-
general construction services
-
ventilation filter production
-
air diffusers supply
-
ready-made ventilation solutions
-
ventilation system renovation
-
industrial goods
-
ready-made solutions
-
air ducts
-
ventilation installation
- Credit score:
- Risky
- Reputation score:
- 2,630
- Employees:
- –
- Forecast turnover (2026):
- 57,905 €
Warmth, Efficiency, Innovation!
We specialize in the sale and installation of advanced infrared floor heating systems, panels, and emitters.
-
infrared heating systems
-
heating solutions
-
smart heating systems
-
electric heating systems in tallinn
-
adjustable heating systems
-
innovative insulation mats
-
equipment and machinery
-
insulation
-
electric floor heating
-
smart home devices
-
electrical works
-
installation work
-
infrared floor heating in estonia
-
environmentally friendly home heating
-
energy efficient infrared panels
-
smart home heaters
-
infrared floor heating panels
-
electric floor heating sets
-
infrared radiators and radiators
-
smart thermostats and control devices
-
smart home heaters
-
energy-efficient radiators
-
smart mirrors with anti-fog technology
-
advanced insulation materials
-
energy-saving heating cables
-
ventilation heat recovery systems
-
professional electrical installation services
-
infrared heating technology
-
other non-specialised retail sale
- Credit score:
- Reliable
- Reputation score:
- 2,510
- Employees:
- 5
- Forecast turnover (2026):
- 311,461 €
Building construction works
contact information, Construction, Construction, sauna construction, Ventilation work, General construction, facades, interior finishing, electrical works, santechnical works
-
gutter systems
-
heating system installation
-
heating systems
-
construction and real estate
-
construction
-
construction
-
sauna construction
-
ventilation work
-
general construction
-
facades
-
interior finishing
-
electrical works
-
santechnical works
-
ventilation
-
construction supervision
-
construction of foundations
-
masonry services
-
concrete works
-
roof construction
-
demolition services
-
warm-up work
-
timber structures
-
door and window installation
-
floor construction
-
intermediate ceiling construction
-
construction of terraces
-
gypsum works
-
suspended ceilings
-
hydroinsulation
-
tiling services
- Credit score:
- Reliable
- Reputation score:
- 2,490
- Employees:
- 2
- Forecast turnover (2026):
- 82,686 €
Fusing Quality with Innovation
We specialize in high-quality metallic work, welding services for various materials, and comprehensive plumbing solutions, ensuring every project meets the highest standards of craftsmanship and durability.
-
heating systems for apartment buildings
-
spinkler systems
-
innovative heating system installation
-
heating systems construction
-
water and sewerage systems
-
metal fabrication work
-
welding service
-
metal construction
-
welding work
-
metal pipe welding
-
stainless welding
-
aluminium and stainless welding
-
electrode welding
-
blacksmithing
-
plumbing
-
sewer works
-
sanitary technical works
-
sanitary equipment installation
-
waterway construction
-
waterways
-
heating trails
-
sewerage routes
-
plumbing installation
-
renovation of pipes
-
heating, water and sewerage
-
installation and replacement of water heating radiators
-
exchange of bucket blades
-
waterworks locksmith work
-
replacement of water pipes
-
exchange of water meters without sealing
- Credit score:
- Reliable
- Reputation score:
- 2,340
- Employees:
- 1
- Forecast turnover (2026):
- 129,338 €
Installation of sanitary equipment
optimising the district heating system, heating and plumbing repair, Installation work, maintenance work, repair works, maintenance of the district heating hot-knot, repair of district heating warm-up, leak detection and repair, plumbing and heating installation, repair of heat exchanger
-
maintenance of the district heating heating hot-knot
-
repair of district heating heating warm-knot
-
implementation of innovative technologies
-
installation of heating system
-
heating and plumbing repair
-
maintenance of the district heating hot-knot
-
repair of district heating warm-up
-
installation of floor heating systems.
-
geothermal pumps
-
preparation and implementation of maintenance plans
-
system cleaning and filter change
-
temperature and pressure control
-
control and cleaning of ventilation system
-
efficacy analysis
-
thermal insulation assessment
-
water quality control
-
pipeline installation
-
installation work
-
maintenance work
-
repair works
-
optimising the district heating system
-
installation of heating contours and heat exchangers
-
leak detection and repair
-
repair of heat exchanger
-
plumbing and heating installation
-
installation of sanitary equipment
- Credit score:
- Reliable
- Reputation score:
- 2,320
- Employees:
- 2
- Forecast turnover (2026):
- 75,292 €
Installation of electrical equipment
internal electrical work, cables, shields, LIGHTING, electrical equipment, luminaire installation, creation of current connections, wiring upgrades, building automation, Industrial Automation
-
automation
-
technique
-
cable
-
internal electrical work
-
cables
-
shields
-
lighting
-
electrical equipment
-
luminaire installation
-
creation of current connections
-
wiring upgrades
-
building automation
-
industrial automation
-
installation of wiring
-
electrical shield installation
-
installation of equipment
-
system maintenance and repair
-
projects
-
detailed planning
-
preparation of the budget
-
selection and specifications of materials
-
excavation work
-
use of excavators and heavy machinery
-
connecting devices
-
measurements and testing
-
installation of wiring
-
building
-
heavy machinery
-
customers
-
installation
- Credit score:
- Reliable
- Reputation score:
- 4,740
- Employees:
- 4
- Forecast turnover (2026):
- 2,722,388 €
Development of building projects
External walls, internal walls, roof, Ground heating, Walls, Private houses, insulation work, Row houses, kitchen furniture, the development project
-
ground heating
-
water floor heating
-
technique
-
sewerage
-
technical systems
-
external walls
-
internal walls
-
roof
-
walls
-
private houses
-
insulation work
-
row houses
-
kitchen furniture
-
the development project
-
slats
-
heat pump
-
constructions
-
stone houses
-
bedroom
-
windows
-
doors
-
kitchen
-
heat resistance
-
flat roof
-
terrace
-
houses
-
tape foundations
-
north
-
air water heat pump
-
pearls
- Credit score:
- Reliable
- Reputation score:
- 2,450
- Employees:
- 9
- Forecast turnover (2026):
- 384,083 €
Excavation and soil work
front loader, excavation and earthworks services, Soil Machines, Roadworks, forest harvesting services, Services related to logging, Digging and soil removal work, ditch digging services, Construction, demolition
-
demolition
-
demolition services
-
technique
-
sanitation
-
construction and real estate
-
excavation and earthworks services
-
soil machines
-
construction
-
excavation work
-
reconstruction works
-
construction of substructures
-
the excavation
-
pärnu county
-
crushing
-
recreation area
-
building
-
landscaping works
-
maintenance
-
construction work
-
external sewerage construction
-
maintenance work
-
soil work services
-
excavator
-
project manager
-
road and square construction
-
construction of sites
-
soil work
-
construction of walkways
-
machine park
-
utilisation
- Credit score:
- Reliable
- Reputation score:
- 2,440
- Employees:
- 8
- Forecast turnover (2026):
- 1,441,719 €
Installation of industrial machinery
innovative burners and adjustment valves, thermal power plants, Design of heating systems, maintenance of heat exchangers, installation of heat insulators, manufacture of container boilers, equipment for power plants and boiler plants, blowing system, construction and reconstruction of water boiler houses, research and analytical work
-
heating solutions
-
design of cleaning systems.
-
design of cleaning systems
-
design of heating systems
-
innovative burners and adjustment valves
-
energy
-
energy and mineral resources
-
construction and maintenance of energy systems
-
equipment and machinery
-
thermal energy
-
research and analytical work on thermal energy
-
design of pressure vessels and pipelines
-
construction and reconstruction of water heating and steam boilers.
-
application of technologies in thermal power plants
-
thermal energy engineering
-
thermal power plants
-
maintenance of heat exchangers
-
installation of heat insulators
-
manufacture of container boilers
-
equipment for power plants and boiler plants
-
burners with a power ≤ 20 mw
-
ash removal system
-
blowing system
-
research and analytical work
-
construction and reconstruction of water boiler houses
-
installation of industrial machinery
- Credit score:
- Reliable
- Reputation score:
- 2,130
- Employees:
- 5
- Forecast turnover (2026):
- 1,003,681 €
Wholesale of sanitary equipment and building materials n.e.c
high flow fittings, drinking water systems, quality technical solutions, flexible team in technology, efficient small team services, alpex systems, lead-free materials, moisture protection, climate control, air filtration
-
water and heating systems
-
radiant floor heating systems
-
heating systems technology
-
innovative technology systems
-
heating efficiency
-
representative of the fränkische brand
-
ventilation materials
-
solar energy panels
-
solar panel installation
-
heat recovery ventilation
-
fränkische brand representative
-
ventilation materials estonia
-
water systems solutions
-
plumbing and solar solutions
-
electrical materials infrastructure
-
drinking water systems
-
quality technical solutions
-
flexible team in technology
-
efficient small team services
-
alpex systems
-
lead-free materials
-
high flow fittings
-
heat recovery
-
air filtration
-
climate control
-
moisture protection
-
fränkische brand representative
-
wholesale of sanitary equipment and building materials n.e.c
- Credit score:
- Reliable
- Reputation score:
- 2,100
- Employees:
- 1
- Forecast turnover (2026):
- 1,975,561 €
Demolition on construction sites
Demolition, construction site preparation and cleaning works, Demolition and crushing work of buildings and soil removal work, Construction, Construction, temporary addition, topical study, sanitation, Tallinn, Technique, demolition services
- Credit score:
- Risky
- Reputation score:
- 1,360
- Employees:
- 4
- Forecast turnover (2026):
- 226,826 €
Construction of sewer lines
excavation equipment and dump trucks, road and square construction, Construction, Construction, Installation, demolition services, topical study, excavation work, digging, excavation equipment
-
demolition services
-
sanitation
-
technique
-
construction and real estate
-
general and home services
-
construction
-
construction
-
installation
-
topical study
-
excavation work
-
digging
-
excavation equipment
-
repair
-
road and square construction
-
sales
-
fragmentation bases
-
cleaning
-
excavator
-
transport service
-
carriage
-
excavation machinery rental
-
tipper transport
-
rubble sale
-
construction of sites
-
soil
-
emergency work
-
digging foundation holes
-
soil and excavation
-
construction of drainage ditches
-
equipment
- Credit score:
- Neutral
- Reputation score:
- 1,270
- Employees:
- 1
- Forecast turnover (2026):
- 19,535 €
Special construction work
depth, Tartu County, Cleaning work, skillful team, Utilisation, Technique, Diamond works, concrete drilling, additional fee, ventilation systems installation
-
rebuilding
-
ventilation systems installation
-
technique
-
construction and real estate
-
diamond drilling and sawing
-
construction
-
construction
-
diamond sawing work
-
diamond drilling
-
installation
-
temporary addition
-
ventilation work
-
drilling
-
cutting
-
tartu county
-
cleaning work
-
skillful team
-
utilisation
-
depth
-
marking
-
tartu
-
diamond works
-
additional fee
-
concrete drilling
-
special construction work
- Credit score:
- Reliable
- Reputation score:
- 1,180
- Employees:
- 3
- Forecast turnover (2026):
- 159,772 €
Construction of sewer lines
digging drainage ditches, construction machinery and tools, rental of construction machinery and tools, energy and mineral resources, Installation, mineral resources and natural resources, Soil Machines, rental and lending, road and bridge construction, Construction
-
sanitation
-
technique
-
demolition services
-
construction and real estate
-
construction machinery and tools
-
rental of construction machinery and tools
-
energy and mineral resources
-
trade and services
-
mineral resources and natural resources
-
soil machines
-
rental and lending
-
road and bridge construction
-
construction
-
construction
-
installation
-
pumps
-
water pipeline
-
the excavation
-
private persons
-
sewerage pipelines
-
septic tanks
-
road construction
-
concrete works
-
plumbing
-
draining
-
digging
-
pärnu county
-
pipework construction
-
soil work
-
planning work
- Credit score:
- Reliable
- Reputation score:
- 1,150
- Employees:
- 3
- Forecast turnover (2026):
- 74,541 €
Construction of sewer lines
septics and tanks, energy and mineral resources, heating, heating solutions, mineral resources and natural resources, Soil Machines, Equipment and machinery, Construction, Construction, Excavator service
-
heating
-
heating solutions
-
sanitation
-
technique
-
construction and real estate
-
energy and mineral resources
-
mineral resources and natural resources
-
soil machines
-
equipment and machinery
-
construction
-
construction
-
excavator service
-
excavator rental
-
tipper cars
-
construction of sewerage lines
-
diamond drills
-
construction of roads
-
brush cutting
-
tanks
-
bio-cleaners
-
septics
-
installation
-
excavation work
-
building company
-
all over estonia
-
sewer construction
-
tartu
-
sales
-
heat pumps
-
tallinn